From patchwork Wed Feb 27 04:53:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sugaya Taichi X-Patchwork-Id: 10831155 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 94AA3922 for ; Wed, 27 Feb 2019 04:52:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7C8B52D1E6 for ; Wed, 27 Feb 2019 04:52:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6D77A2D31F; Wed, 27 Feb 2019 04:52:58 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,MIME_HEADER_CTYPE_ONLY,RCVD_IN_DNSWL_LOW, T_TVD_MIME_NO_HEADERS autolearn=no version=3.3.1 Received: from web01.groups.io (web01.groups.io [66.175.222.12]) (using TLSv1.2 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 2ABB42D1E6 for ; Wed, 27 Feb 2019 04:52:58 +0000 (UTC) X-Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by groups.io with SMTP; Tue, 26 Feb 2019 20:52:57 -0800 X-Received: by mail.kernel.org (Postfix) id 6FD71218D8; Wed, 27 Feb 2019 04:52:57 +0000 (UTC) X-Received: from mx.socionext.com (mx.socionext.com [202.248.49.38]) by mail.kernel.org (Postfix) with ESMTP id 00AF5218CD; Wed, 27 Feb 2019 04:52:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 00AF5218CD X-Received: from unknown (HELO iyokan-ex.css.socionext.com) ([172.31.9.54]) by mx.socionext.com with ESMTP; 27 Feb 2019 13:52:56 +0900 X-Received: from mail.mfilter.local (m-filter-1 [10.213.24.61]) by iyokan-ex.css.socionext.com (Postfix) with ESMTP id 202C16117E; Wed, 27 Feb 2019 13:52:56 +0900 (JST) X-Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Wed, 27 Feb 2019 13:52:56 +0900 X-Received: from yuzu.css.socionext.com (yuzu [172.31.8.45]) by kinkan.css.socionext.com (Postfix) with ESMTP id 84A901A04E1; Wed, 27 Feb 2019 13:52:55 +0900 (JST) X-Received: from M20VSDK.e01.socionext.com (unknown [10.213.118.34]) by yuzu.css.socionext.com (Postfix) with ESMTP id 527AC121B6C; Wed, 27 Feb 2019 13:52:55 +0900 (JST) From: Sugaya Taichi To: Linuxkernel+Patchwork-Soc via Email Integration Cc: Greg Kroah-Hartman , Rob Herring , Mark Rutland , Takao Orito , Kazuhiro Kasai , Shinji Kanematsu , Jassi Brar , Masami Hiramatsu , Sugaya Taichi Subject: [PATCH v4 07/10] dt-bindings: serial: Add Milbeaut serial driver description Date: Wed, 27 Feb 2019 13:53:30 +0900 Message-Id: <1551243210-10826-1-git-send-email-sugaya.taichi@socionext.com> Precedence: Bulk List-Unsubscribe: Sender: patchwork-soc@linux.kernel.org List-Id: Mailing-List: list patchwork-soc@linux.kernel.org; contact patchwork-soc+owner@linux.kernel.org Delivered-To: mailing list patchwork-soc@linux.kernel.org Reply-To: patchwork-soc+owner@linux.kernel.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux.kernel.org; q=dns/txt; s=20140610; t=1551243177; bh=MvDRv1u49RMcOLnKkkwY+mDG3GSwB6ZG3GZIQgQ0J5g=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=MUQ9RdLwEhIzz/4Lz0T4lM7emM64/rI2ipXCy9XqmXspxOLfNupPqw8JyxFuaT2Vauk sUYejFWn0NsNyvdSNlIk69LAwg2o+z6X7z1smH0+AyUJ/nRJ65xAB1ZBcb9oXBPsrCH4Z PJPHL6K3Hc2ZXJTGSXRDh10vZMts/MeS138= X-Virus-Scanned: ClamAV using ClamSMTP Add DT bindings document for Milbeaut serial driver. Signed-off-by: Sugaya Taichi Reviewed-by: Rob Herring --- .../devicetree/bindings/serial/milbeaut-uart.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/milbeaut-uart.txt diff --git a/Documentation/devicetree/bindings/serial/milbeaut-uart.txt b/Documentation/devicetree/bindings/serial/milbeaut-uart.txt new file mode 100644 index 0000000..3d2fb1a --- /dev/null +++ b/Documentation/devicetree/bindings/serial/milbeaut-uart.txt @@ -0,0 +1,21 @@ +Socionext Milbeaut UART controller + +Required properties: +- compatible: should be "socionext,milbeaut-usio-uart". +- reg: offset and length of the register set for the device. +- interrupts: two interrupts specifier. +- interrupt-names: should be "rx", "tx". +- clocks: phandle to the input clock. + +Optional properties: +- auto-flow-control: flow control enable. + +Example: + usio1: usio_uart@1e700010 { + compatible = "socionext,milbeaut-usio-uart"; + reg = <0x1e700010 0x10>; + interrupts = <0 141 0x4>, <0 149 0x4>; + interrupt-names = "rx", "tx"; + clocks = <&clk 2>; + auto-flow-control; + };